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2011-02-24OMAP2430: hwmod data: Add McBSPCharulatha V
Add McBSP hwmod data for OMAP2430. Added a revision member inorder to facilitate the driver to differentiate between mcbsp in different omap. Signed-off-by: Charulatha V <charu@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP2420: hwmod data: Add McBSPCharulatha V
Add McBSP hwmod data for OMAP2420. Also add macros in prcm-common.h for idlest bit of OMAP24XX McBSP devices Signed-off-by: Charulatha V <charu@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP: McBSP: Convert McBSP to platform device modelKishon Vijay Abraham I
Implement McBSP as platform device and add support for registering through platform device layer using resource structures. Later in this patch series, OMAP2+ McBSP driver would be modified to use hwmod framework after populating the omap2+ hwmod database. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP: hwmod: allow hwmod to provide address space accessible from SDMAKishon Vijay Abraham I
Adds support for resource API to get address space info other than just MPU. The drivers can now use platform_get_resource_byname() to get resource of type 'IORESOURCE_MEM' by name. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP: mailbox: use runtime pm for clk and sysc handlingOmar Ramirez Luna
Use runtime pm APIs to enable/disable mailbox clocks and to configure SYSC register. Based on the patch sent by Felipe Contreras: https://patchwork.kernel.org/patch/101662/ Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP: mailbox: build device using omap_device/omap_hwmodFelipe Contreras
Remove static platform_device and resource data within omap mailbox driver; use the one defined in the hwmod database along with omap_device framework for device build and registration. Add device latency functions to be used, so clock can be enabled and sysconfig is configured. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP3: hwmod data: add mailbox dataFelipe Contreras
Mailbox hwmod data for omap3. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24OMAP2: hwmod data: add mailbox dataOmar Ramirez Luna
Mailbox hwmod data for omap2430 and 2420. Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24omap: iommu: print module name on error messagesDavid Cohen
OMAP IOMMU generic layer doesn't need ot print function name during error messages. Print module name instead which is more useful. Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-24omap: iommu: Gracefully fail iommu_enable if no arch_iommu is registeredMartin Hostettler
In a modular build of the iommu code it's possible that the arch iommu code isn't loaded when trying to enable the iommu. Instead of blindly following a null pointer return -NODEV in that case. Signed-off-by: Martin Hostettler <martin@neutronstar.dyndns.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-23Merge branch 'for-tony' of git://gitorious.org/linux-omap-dss2/linux into ↵Tony Lindgren
omap-for-linus Conflicts: arch/arm/mach-omap2/board-3430sdp.c
2011-02-23Merge branches 'devel-cleanup', 'devel-omap4', 'devel-board' and ↵Tony Lindgren
'devel-nand' into omap-for-linus
2011-02-23OMAP2, 3: DSS2: board files: replace platform_device_register with ↵Senthilvadivu Guruswamy
omap_display_init() This patch updated board files to replace platform_device_register or platform_add_devices of DSS with omap_display_init(). This moves away registration of DSS from board files into a common place. Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23OMAP2, 3: DSS2: Create new file display.c for central dss driver registration.Sumit Semwal
A new file display.c is introduced for display driver init, which adds a function omap_display_init to do the DSS driver registration. This is the first step in moving away registration of DSS from board files into a common place. Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23OMAP2, 3: DSS2: Use Regulator init with driver nameSenthilvadivu Guruswamy
Use driver name in regulator inits needed for display instead of using device structure name. Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23OMAP3: hwmod data: add DSS DISPC RFBI DSI VENCSenthilvadivu Guruswamy
Hwmod needs database of all IPs in a system. This patch generates the hwmod database for Display Sub System applicable for OMAP3430 and OMAP36xx. DSS is also considered as an IP as DISPC, RFBI and named as dss_core. For all the IP modules in DSS, same clock is needed for enabling. Hwmod sees DSS IPs as independent IPs, so same clock has to be repeated for .main_clk in each IP. This patch defines separate hwmod databases for OMAP3430ES1 and (OMAP3430ES2 and OMAP36xx) as OMAP3430ES1 does not have IDLEST bit to poll on for dss IP, and also the firewall regions are different between 3430es1 and later. Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23OMAP2430: hwmod data: add DSS DISPC RFBI VENCSenthilvadivu Guruswamy
Hwmod needs database of all IPs in a system. This patch generates the hwmod database for OMAP2430 Display Sub System. Since DSS is also considered as an IP as DISPC, RFBI, name it as dss_core. Acked-by: Benoit Cousson <b-cousson@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23OMAP2420: hwmod data: add DSS DISPC RFBI VENCSenthilvadivu Guruswamy
Hwmod needs database of all IPs in a system. This patch generates the hwmod database for OMAP2420 Display Sub System,. Since DSS is also considered as an IP as DISPC, RFBI, name it as dss_core. Acked-by: Benoit Cousson <b-cousson@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-22Merge branch 'for-tony' of git://gitorious.org/usb/usb into omap-for-linusTony Lindgren
Conflicts: arch/arm/mach-omap2/omap_hwmod_2430_data.c arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
2011-02-22OMAP4: hwmod data: Prevent timer1 to be reset and idle during initBenoit Cousson
Since the timer1 is now started before the hwmod_init, we cannot reset it and idle it anymore. Add the appropriate flags to prevent the hwmod framework to do that. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22OMAP: hsmmc: Enable MMC4 and MMC5 on OMAP4 platformsKishore Kadiyala
OMAP4 supports up to 5 MMC controllers, but only 3 of these were initialized. MMC5 is used by wl12xx chip. So initialize MMC4 and MMC5. Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Panduranga Mallireddy <panduranga_mallireddy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22omap: panda: add mmc5/wl1271 device supportPanduranga Mallireddy
Add MMC5 support on PANDA, which has the wl1271 device hardwired to. The wl1271 is a 4-wire, 1.8V, embedded SDIO WLAN device with an external IRQ line, and power-controlled by a GPIO-based fixed regulator. Based on the patch for mmc3/wl1271 device support for zoom by Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Panduranga Mallireddy <panduranga_mallireddy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22omap: panda: add fixed regulator device for wlanPanduranga Mallireddy
Add a fixed regulator vmmc device to enable power control of the wl1271 wlan device. Based on the patch for zoom by Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Panduranga Mallireddy <panduranga_mallireddy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22omap: select REGULATOR_FIXED_VOLTAGE by default for panda and sdp4430Panduranga Mallireddy
Power to the wl12xx wlan device is controlled by a fixed regulator. Boards that have the wl12xx should select REGULATOR_FIXED_VOLTAGE. Signed-off-by: Panduranga Mallireddy <panduranga_mallireddy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22omap: panda: wlan board muxingPanduranga Mallireddy
Add board muxing to support the wlan wl1271 chip that is hardwired to mmc5 (fifth mmc controller) on the PANDA. Based on the wlan board muxing for zoom3 by Ohad Ben-Cohen <ohadb@ti.com> Signed-off-by: Panduranga Mallireddy <panduranga_mallireddy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22OMAP2: add regulator for MMC1Balaji T K
Signed-off-by: Balaji T K <balajitk@ti.com> Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22OMAP4: Fix -EINVAL for vana, vcxio, vdacBalaji T K
Fixed regulators in twl6030 do not have set_voltage hook. Regulator core returns -22 if set_voltage is NULL and apply_uV is set while applying the constraint to set voltage resulting in failure during probe of these regulators. Do not set apply_uV for fixed regulators which don't have set_voltage. machine_constraints_voltage: VANA: failed to apply 2100000uV constraint twl_reg twl_reg.43: can't register VANA, -22 twl_reg: probe of twl_reg.43 failed with error -22 machine_constraints_voltage: VCXIO: failed to apply 1800000uV constraint twl_reg twl_reg.44: can't register VCXIO, -22 twl_reg: probe of twl_reg.44 failed with error -22 machine_constraints_voltage: VDAC: failed to apply 1800000uV constraint twl_reg twl_reg.45: can't register VDAC, -22 twl_reg: probe of twl_reg.45 failed with error -22 Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-22omap3sdp: clean regulator supply mapping in board fileRajendra Nayak
clean the regulator supply mapping data in the 3430sdp board file (which is spread all over) by moving all of them together. Also use the REGULATOR_SUPPLY macro and remove instances of mapping dev pointers at run time. Additonally define all regulator_consumer_supply as array's and use ARRAY_SIZE macro to define num_consumer_supplies. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-21OMAP4: hwmod data: Add rev and dev_attr fields in McSPIBenoit Cousson
- Add a rev attribute to identify various McSPI IP version. - Add a dev_attr structure to provide the number of chipselect supported by the instance. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap: Add chip id recognition for OMAP4 ES2.1 and ES2.2Nishant Kamat
Allow OMAP4 ES2.1 and ES2.2 revisions to be recognized in the omap4_check_revision() function. Mainly, ES2.1 has fixes that allow LPDDR to be used at 100% OPP (400MHz). ES2.2 additionally has a couple of power management fixes (to reduce leakage), an I2C1 SDA line state fix, and a floating point write corruption fix (cortex erratum). Even though the current mainline support doesn't need to distinguish between ES2.X versions, it's still useful to know the correct silicon rev when issues are reported. Moreover, these id checks can be used by power management code that selects suitable OPPs considering the memory speed limitation on ES2.0. For details about the silicon errata on OMAP4430, refer http://focus.ti.com/pdfs/wtbu/SWPZ009A_OMAP4430_Errata_Public_vA.pdf Signed-off-by: Nishant Kamat <nskamat@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: flash: use pr_err instead of printkSanjeev Premi
Change all occurences of printf() to pr_err(). Includes minor formatting changes as result of this change. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: fix minor typosSanjeev Premi
This patch fixes typos that were remaining after the file and functions were renamed. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap: IOMMU: add missing function declarationDavid Cohen
Declaration of exported function 'iopgtable_lookup_entry' is missing from header file. Currently we have a sparse warning as it's not being used externally. Adding its declaration to avoid such warning and allow its usage in future. Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP: OneNAND: let boards determine OneNAND frequencyAdrian Hunter
OneNAND version ID may not give the highest frequency supported and some OneNAND's have setup times that are clock dependent. Let the board provide that information. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP: OneNAND: determine frequency in one placeAdrian Hunter
OneNAND frequency is determined when calculating GPMC timings. Return that value instead of determining it again in the OMAP OneNAND driver. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP: OneNAND: fix 104MHz supportAdrian Hunter
104MHz needs a latency of 8 clock cycles and the VHF flag must be set. Also t_rdyo is specified as "not applicable" so pick a lower value, and force at least 1 clk between AVD High to OE Low. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3sdp: Fix regulator mapping for ads7846 TS controllerRajendra Nayak
On the OMAP3430SDP board, the ads7846 touchscreen controller is powered by VAUX3 regulator (supplying 2.8v). Fix this mapping in the board file, and hence prevent the ads7846 driver init to fail with the below error.. ads7846 spi1.0: unable to get regulator: -19 Signed-off-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: nand: making ecc layout as compatible with romcode eccSukumar Ghorai
This patch overrides nand ecc layout and bad block descriptor (for 8-bit device) to support hw ecc in romcode layout. So as to have in sync with ecc layout throughout; i.e. x-loader, u-boot and kernel. This enables to flash x-loader, u-boot, kernel, FS images from kernel itself and compatiable with other tools. This patch does not enables this feature by default and need to pass from board file to enable for any board. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: nand: ecc layout select from board fileSukumar Ghorai
This patch makes it possible to select sw or hw (different layout options) ecc scheme supported by omap nand driver. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: nand: configurable fifo threshold to gain the throughputSukumar Ghorai
Configure the FIFO THREASHOLD value different for read and write to keep busy both filling and to drain out of FIFO at reading and writing. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: nand: prefetch in irq mode supportSukumar Ghorai
This patch enable prefetch-irq mode for nand transfer(read, write) Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap: gpmc: enable irq mode in gpmcSukumar Ghorai
add support the irq mode in GPMC. gpmc_init() function move after omap_init_irq() as it has dependecy on irq. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3: nand: configurable transfer type per boardSukumar Ghorai
nand transfer type (sDMA, Polled, prefetch) can be select from board file, enabling all transfer type in driver, by default. this helps in multi-omap build and to select different transfer type for different board. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3630: nand: fix device size to work in polled modeSukumar Ghorai
zoom3 and 3630-sdp having the x16 nand device. This patch configure gpmc as x16 and select the currect function in driver for polled mode (without prefetch enable) transfer. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP3EVM: Set TSC wakeup option in pad configVaibhav Hiremath
Set OMAP_PIN_OFF_WAKEUPENABLE to enable the wake-up functionality from touchscreen controller. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP3EVM: Made backlight GPIO default state to offVaibhav Hiremath
If you choose default output to DVI, the LCD backlight used to stay on, since panel->disable function never gets called. So, during init put backlight GPIO to off state and the driver code will decide which output to enable. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17AM/DM37x: DSS mux configuration for >Rev-B processor cardsVaibhav Hiremath
To support higher resolution (e.g 720P@60), on OMAP36x (AM/DM37x) DSS data bus has been muxed with sys_boot pins. DSS[18-23] => DSS[0-5] sys_boot[0,1 3-5] => DSS[18-23] EVM revision >=RevB adopt this mux changes, which is going to ship outside. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP3EVM: Add vio regulator supply required for ads7846 TSC driverVaibhav Hiremath
Add vio regulator supply, needed for ads7846 touchscreen controller driver. Tested on OMAP3 (ES3.1 Si) RevG version of EVM. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17omap3evm: Change TWL related gpio API's to gpio*_cansleepVaibhav Hiremath
Since TWL GPIO's can go into sleep, and using normal gpio_get/set_value() API will lead to kernel dump (WARN_ON()). So replacing standard gpio_get/set_value() to gpio_get/set_value_cansleep(). Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Reviewed-by: Charulatha V <charu@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17OMAP3EVM: Reset the smsc911x ethernet controller in board_initVaibhav Hiremath
With addition of hwmod support to gpio, the ethernet controller goes undetected for OMAP35xEVM. So explicitly assert the reset signal to ethernet controller smsc911x - - GPIO7 (>=RevG version of EVM's) - GPIO64 (<=RevD version of EVM's) Tested this patch on RevG version of EVM with ES3.1 Si. This patch is based on intial version from Charulatha V, reference to original discussion - http://www.mail-archive.com/linux-omap@vger.kernel.org/msg35784.html Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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